Now showing items 1-10 of 1790
Automatic segmentation of digital images applied in cardiac medical images
The digital image processing has been applied in several areas, especially where it is necessary use tools for feature extraction and to get patterns of the studied images. In an initial stage, the segmentation is used to ...
IFTrace: Video segmentation of deformable objects using the Image Foresting Transform
(Academic Press Inc. Elsevier B.V., 2012-02-01)
We introduce IFTrace, a method for video segmentation of deformable objects. The algorithm makes minimal assumptions about the nature of the tracked object: basically, that it consists of a few connected regions, and has ...
Watershed from propagated markers: An interactive method to morphological object segmentation in image sequences
(Elsevier Science BvAmsterdamHolanda, 2010)
Unsupervised segmentation method for cuboidal cell nuclei in histological prostate images based on minimum cross entropy
This paper presents a novel segmentation method for cuboidal cell nuclei in images of prostate tissue stained with hematoxylin and eosin. The proposed method allows segmenting normal, hyperplastic and cancerous prostate ...
Can the Use of nonlinear Color Metrics systematically improve Segmentation?
(Instituto de Informática - Universidade Federal do Rio Grande do Sul, 2018)
Computational methods for the image segmentation of pigmented skin lesions: A review
(Elsevier B.V., 2016-07-01)
Background and objectives: Because skin cancer affects millions of people worldwide, computational methods for the segmentation of pigmented skin lesions in images have been developed in order to assist dermatologists in ...
Automatic segmentation of the lumen region in intravascular images of the coronary artery
(Elsevier B.V., 2017-08-01)
Image assessment of the arterial system plays an important role in the diagnosis of cardiovascular diseases. The segmentation of the lumen and media-adventitia in intravascular (IVUS) images of the coronary artery is the ...